Handling convergence issues more gracefully

PolymerGuy / muDIC

Digital Image Correlation in Python

MIT License

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Closed PolymerGuy closed 4 years ago

PolymerGuy commented 4 years ago

Until now, lack of convergence triggers a reference update and a retry. If this does not help, the solver aborts.

We should allow for lack of convergence as this might be a temporary problem and convergence can be obtained a few frames later.

Suggestion:

Add a "no_convergence_action" setting which can be set to "update", "ignore" or "break".

PolymerGuy commented 4 years ago

This commit implements this enhancement e776697b63d23b8e0d80580fb33275234e2a8dd0